Jarrett J. Krosoczkais a were-slug. Horrifying, yes! Every time there is a full moon, Jarrett must go into hiding. Because when the moon is full, Jarrett turns into a were-slug! Half man, half slimy slug, it is Jarrett’s life burden. Jarrett may tell you that he is on a low sodium diet because he’s watching his figure. But you know and I know the truth—salt is deadly to a slug. So BEWARE! If Jarrett is visiting your school when the moon is at it's fullest, check for slime around the library. Jarrett also spends his summers on the planet Saturn, drives a Monster truck and has the ability to time travel.